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David J. Becker

ARAriba: 13 patents #6 of 129Top 5%

FRFreemarkets: 7 patents #1 of 13Top 8%

PRPrince: 2 patents #76 of 262Top 30%

Holland, MI: #49 of 1,299 inventorsTop 4%

Michigan: #2,695 of 86,293 inventorsTop 4%

Overall (All Time): #155,390 of 4,157,543Top 4%

26 Patents All Time

Issued Patents All Time

Showing 26–26 of 26 patents

Patent #	Title	Co-Inventors	Date
5067764	Visor with extendable panel	Michael L. Lanser, Steven E. VanderVeen	1991-11-26